baber/WOPTO huggingface dataset:
Patent MX-PA01004810-A (MX)
Title: Electrical connector.
Inventor: LUIS MIGUEL MEDINA
IPC: H01R4/64
Filed: 2001-05-11
Abstract: Provides an electrical connector for the cathodic protection of a metallic surface that is subject to corrosion. A layer of insulative adhesive, layer of conductive adhesive and a suction cup are provided so as to permit the electrical connector to be adhesively secured to the metallic surface. This permits cathodic protection of the metallic surface under all corrosive conditions and provides good conductivity.
Patent MX-PA01007361-A (MX)
Title: Polyol composition containing a hydrocarbon blowing agent.
Inventor: WALTER R WHITE III
IPC: C08G18/10
Filed: 2001-07-20
Abstract: The present invention discloses a polyol resin composition containing a polyether polyol blend, a polyester polyol, and a hydrocarbon blowing agent. The polyether polyol blend has at least a diamine initiated polyol, a propylene oxide polyol, and a polyethylene terephthalate initiated polyol having a functionality of from 2.3 to 3.0. The polyester polyol is preferably a phthalic anhydride initiated polyester polyol. The blowing agent is a C4-C6 hydrocarbon. Also disclosed is a method of producing a polyurethane foam combining the above mentioned polyol resin and an isocyanate component.
Patent MX-PA01012783-A (MX)
Title: Benzene derivatives, preparation method and pharmaceutical compositions containing same.
Inventor: BOIGEGRAIN ROBERT
IPC: A61P9/00
Filed: 2000-06-08
Abstract: The invention concerns compounds of formula (I) wherein A, X, Y, n, R1, R2 and R3 are as defined in Claim 1. Said compounds are specifically binding to sigma receptors particularly those of the peripheral nervous system.
Patent MX-PA01013143-A (MX)
Title: Method for forming an article comprising closed-cell microfoam from thermoplastic.
Inventor: STOFFELSMA JAN UILKE
IPC: C08J9/04
Filed: 2000-07-12
Abstract: The invention relates to a method for forming an article comprising closed-cell microfoam from thermoplastic, wherein at least one molten thermoplastic comprising a foaming agent is subjected under pressure to a forming operation and, after the pressure has been at least partially released is cooled, characterized in that the amount of foaming agent is substantially identical to the amount corresponding to that quantity of gas released by the foaming agent which is comprised by a close-packed structure of the foam cells having a specific foam-cell diameter, substantially uniform throughout the foam, at the pressure prevailing during cool-down. If nitrogen is used as a physical foaming agent and PP is used as the plastic, the concentration is about 0.12 wt%, based on the weight of the thermoplastic, whereas the value is about 0.19 wt% if carbon dioxide is used as the foaming agent. Expediently, the method is implemented as an extrusion method, possibly as a coextrusion method. The use of talc as a nucleating agent is beneficial, and in the method according to the invention the talc concentration proves to be a determining factor for the mean foam-cell diameter.
Patent MX-PA02000750-A (MX)
Title: Interactive television systems with data collection.
Inventor: THOMAS WILLIAM L
IPC: H04N7/16
Filed: 2000-07-10
Abstract: A system is provided based on user equipment such as a set-top box or computer on which an interactive television application may be implemented. Information may be collected on the television viewing activities of a user and the user's interactions with the interactive television application. The interactive television application may be an interactive television program guide. The collected information may be transmitted to a data collection facility using e-mail protocols, using the communications capabilities of a web browser, using a stand-alone FTP application, or using the communications capabilities of an operating system installed on the user equipment.
Patent MX-PA02001199-A (MX)
Title: Method and apparatus supporting tdd/tty modulation over vocoded channels.
Inventor: LEUNG NIKOLAI K N
IPC: H04M1/72478
Filed: 2000-08-03
Abstract: A method used to encode/decode a low activity communication signal - such as a Baudot tone - for transmission over a telecommunications system (100). The telecommunications system (100) may include any number of wireless links. Once the system (100) is noticed that a low activity signal needs to be transmitted, each vocoder used in the system (100) to encode/decode the signal performs a unique encoding/decoding process. In one embodiment, frames containing errors adversely affecting a signal are delivered to the vocoder and the "soft bits" contained therein are used to determine the original signal transmitted. In another embodiment, encoding of the signal may include encoding the signal using redundancy with the encoded signal being spread across multiple vocoder frames.
Patent MX-PA02002463-A (MX)
Title: Plant for the pyroprocessing of urban waste at a regional and interurban level.
Inventor: ERICKA MARIA EUGENIA AGUILERA
IPC: B09B3/00
Filed: 2002-03-06
Abstract: The invention relates to a plant for the pyroprocessing of urban waste at a regional and interurban level. The inventive system is essentially characterized in that it consists of the total reduction of refuse accumulation and the disintegration of the same. Said system employs inactive volcanoes as process energy sources and makes use of novel technology whereby the volcanic magma forms an incinerator and the volcanic pipes constitute a natural container, since the magma and pipes eliminate the refuse by harnessing the volcanic caloric energy and transforming said refuse into gas. According to the invention, laser technology is used to adapt the aforementioned pipes by making shafts therein which can be used as waste-emptying ducts, as outlined in the preceding chapters. The invention also relates to alternative energy source systems. The above-mentioned, new system is simple, strategically operational and cannot be improved. Moreover, the invention relates to the close link that exi sts between the open and closed spaces of the constituent parts and the interaction therebetween, as illustrated and described on the corresponding pages.
Patent MX-PA02004540-A (MX)
Title: Transcriptional activators.
Inventor: KOHSUKE KATAOKA
IPC: C12N15/113
Filed: 2000-02-15
Abstract: A synthesis inducible eucaryotic promoter having a transcriptional activity which contains, for example, a heavy metal sensitive DNA sequence originating in a natural promoter of a base sequence represented by one of SEQ ID NOS: 1 to 4; a substance capable of inducing the transcriptional activating effect thereof; a recombinant expression vector having a site allowing the insertion of a foreign gene ligated to the above promoter; an eucaryotic expression kit comprising eucaryotic cells carrying the above vector and the above substance capable of inducing the transcriptional activating effect; and a method for expressing a foreign gene in an eucaryotic system by using the same.
Patent MX-PA02005802-A (MX)
Title: Heterocyclic derivatives.
Inventor: ORLANDI ALESSANDRA
IPC: C07D401/04
Filed: 2000-12-07
Abstract: The present invention relates to a novel salt of enantiomer A of 7 chloro 4 (2 oxo 1 phenyl 3 pyrrolidinylidene)&minu s;1,2,3,4 tetrahydro 2 quinoline carboxylic acid or a solvate thereof, to processes for its preparation, to pharmaceutical compositions containing it and to its use in therapy and in particularly its use as medicine for antagonising the effects of excitatory amino acids upon the NMDA receptor complex.
Patent MX-PA02006025-A (MX)
Title: Processes for extracting carotenoids and for preparing feed materials.
Inventor: KAGAN MICHAEL
IPC: A23L5/40
Filed: 2000-12-18
Abstract: A general process for the extraction of carotenoids from a carotenoid source such as a biomass, which may be various biomasses including the yeast Phaffia rhodozyma, comprises treating the carotenoid source at an elevated temperature with a solvent mixture comprising water, a hydrophobic carotenoid solvent such as vegetable oil and a water soluble co solvent such as ethanol so as to extract the carotenoid from the carotenoid source into the hydrophobic solvent. Benefits include (a) the ease of incorporation into the diet, (b) the increased bioavailability achieved and, (c) the ease of stabilisation against oxidation.
Patent MX-PA02006531-A (MX)
Title: High-v plate fin for a heat exchanger and a method of manufacturing.
Inventor: KESTER DOUGLAS A
IPC: F28F1/32
Filed: 2002-06-28
Abstract: A fin for a heat exchanger coil assembly and a method of manufacturing t he fin is provided. The fin includes a heat transfer enhancement pattern which appears sinusoidal in shape. The base wavy pattern of the enhancement pattern includes two wavelengths within each tube row and includes seven discrete segments. Six o f the seven segments are circular arc segments. The seventh segment comprises two linear segments which form a condensate channel. The segments are arranged in a particular order at specific distances offset (above and below) from a leading edge nominal air streamline (LENAS) by a fraction of a nominal fin pitch P f. The LENAS is related to the "normal" base wavy pattern used in other fins.
Patent MX-PA03002637-A (MX)
Title: Novel games, methods and apparatus for play in games of chance.
Inventor: DAWSON GARY
IPC: A63F13/10
Filed: 2001-09-26
Abstract: The inventions herein relate to novel games of chance and apparatus and methods of play. A multi-level game of chance is played by presenting the player with multiple options, at least one negative and one positive. each player selects one of four boxes (14), two of which have monetary amounts (16), and one a strike (220). Optionally, the fourth box may comprise a mystery box (which the player may elect to open or not) that requires a decision within a decision. If they open it, multiple options are presented. In studio participation, casino based play or play via an electronic network is contemplated. In another embodiment, a series of random numbers are drawn and a win determined based upon predefined rules. In yet another embodiment, an ancillary game is performed using the substantially real time determination of the number of remaining players.
Patent MX-PA03002822-A (MX)
Title: Flow control device for large capacity container.
Inventor: SICKLER VICKI
IPC: B65D47/26
Filed: 2003-03-31
Abstract: A flow control device (10) for selectively controlling a flow of a fluid, including a high-viscosity fluid, such as, for example, engine oil, from a relatively large capacity container, such as, for example, a five quart container, wherein the device (10) has a lower port configuration operable to substantially reduce glugging effects, thereby allowing for a maximized rate of fluid transfer through a relatively narrow exit opening (42). The device (10) broadly comprises an adapter (12); a body (14); and a cover (16). The body (14) and cover (16) cooperate to provide fully selectable control over the flow. The fluid flows through ports (36) in either the body (14) or the cover (16), which are movable relative to one another so as to selectively control exposure of the ports (36) to the fluid. Thus, for example, in a first extreme position, the ports (36) are completely blocked and no fluid flows; while in a second extreme position, the ports (36) are completely unblocked and the fluid flow s at a maximum rate.
Patent MX-PA03009929-A (MX)
Title: Light-accumulating luminous road marking material and road structure.
Inventor: KENICHIRO SAITO
IPC: E01F9/576
Filed: 2002-12-27
Abstract: A novel light-accumulating luminous road marking material wherein a resin paste containing a light-accumulating luminous pigment component together with a transparent resin component is provided on the surface of a road to form a light-accumulating luminous layer, characterized in that the resin paste contains the transparent resin component in an amount of 7 to 95 wt % relative to the total resin paste. The road marking material has excellent light-accumulating luminous performance capabilities as well as satisfactory resistance to abrasion and wear, allows the suppression of green color tone, which leads to the use thereof as a white line and various color lines, and further combines also good non-slip characteristics.
Patent MX-PA04001724-A (MX)
Title: Implementation of a transform and of a subsequent quantization.
Inventor: ANTTI HALLAPURO
IPC: H04N19/124
Filed: 2002-08-27
Abstract: The invention relates to an approximation of a DCT and a quantization which are to be applied subsequently to digital data for compression of this digital data. In order to improve the transform, it is proposed to simplify a predetermined transform matrix to require less operations when applied to digital data. In addition, elements of the simplified transform matrix constituting irrational numbers are approximated by rational numbers. These measures are compensated by extending a predetermined quantization to compensate for the approximation of elements of the simplified transform matrix by rational numbers. If the simplified transform matrix and the extended quantization are used as basis for implementation, a fast transform with a good resulting quality can be achieved. An approximation of an IDCT employed in decompression of compressed digital data can be simplified correspondingly.
Patent MX-PA04006541-A (MX)
Title: Stable oral compositions comprising casein phosphopeptide complexes and fluoride.
Inventor: HUGHES TIMOTHY JOHN
IPC: A61K8/64
Filed: 2002-12-11
Abstract: The present invention relates to oral care compositions, especially toothpastes, comprising: a safe and effective amount of phosphopeptide-amorphous calcium phosphate complex ("PP-ACP"); a safe and effective amount of a fluoride ion source; a safe and effective amount of a phosphate buffer; a pharmaceutically-acceptable topical, oral carrier; wherein the pH of the final composition is greater than 8 to about 12 and the composition has improved fluoride stability. This invention further relates to a method of maintaining the fluoride levels in an oral care composition comprising a safe and effective amount of PP-ACP, a safe and effective amount of a fluoride ion source, and a pharmaceutically-acceptable topical, oral carrier, by adjusting the pH of the composition to greater than 8 to about 12 and by adding, to the composition, a safe and effective amount of a phosphate buffer.
Patent MX-PA04007411-A (MX)
Title: Electrochemical biosensor strip for analysis of liquid samples.
Inventor: GURDIAL SANGHERA
IPC: G01N27/416
Filed: 2003-01-21
Abstract: A biosensor in the form of a strip. In one embodiment, the biosensor strip comprises an electrode support, a first electrode, i. e., a working electrode, a second electrode, i.e., a counter electrode, and a third electrode, i.e., a reference electrode. Each of the electrodes is disposed on and supported by the electrode support. Each of the electrodes is spaced apart from the other two electrodes. The biosensor strip can include a covering layer, which defines an enclosed space over the electrodes. This enclosed space includes a zone where an analyte in the sample reacts with reagent(s) deposited at the working electrode. This zone is referred to as the reaction zone. The covering layer has an aperture for receiving a sample for introduction into the reaction zone. The biosensor strip can also include at least one layer of mesh interposed in the enclosed space between the covering layer and the electrodes in the reaction zone. This layer of mesh facilitates transporting of the sample to the electrodes in the reaction zone. In another embodiment, a biosensor strip can be constructed to provide a configuration that will allow the sample to be introduced to the reaction zone by action of capillary force. In this embodiment, the layer of mesh can be omitted. The invention also provides a method for determining the concentration of glucose in a sample of whole blood by using the biosensor of this invention.
Patent MX-PA04007698-A (MX)
Title: Poppet valve having an improved valve seat.
Inventor: KEVIN C WILLIAMS
IPC: F16K11/048
Filed: 2002-11-20
Abstract: A pneumatic valve assembly (10, 110) including a valve body (12, 112) having an inlet port (30, 130) in fluid communication with a source of pressurized air and a valve bore (36, 136) extending axially within the valve body (12, 112) with a valve member (46, 146) movable between predetermined positions within the valve bore (36, 136). The valve member (46, 146) selectively movable to direct a flow of pressurized air from the inlet port (30, 130) through the valve bore (36, 136) to an outlet port (32, 132). A valve element (52, 152) is disposed upon the valve member (46, 146) having an angular valve sealing surface (62, 162), and a valve seat (82, 182) is defined in the valve bore (36, 136) formed at an oblique angle to provide a sealing contact with the valve sealing surface (62, 162) when the valve member (46, 146) is in a closed position thereby interrupting said flow of pressurized air.
Patent MX-PA04010113-A (MX)
Title: Polyisocyanates with biuret structure, blocked with secondary amines.
Inventor: CHRISTOPH THIEBES
IPC: C08J7/04
Filed: 2004-10-14
Abstract: Production of blocked polyisocyanates comprises - (A) reacting polyisocyanates with biuretization agents optionally in presence of catalysts to give in the blocked end-product 5-45 equivalent % of biuret groups based on the total of free and blocked NCO groups; - (B) optionally converting the free NCO groups using NCO-reactive compounds and/or catalysts; and - (C) blocking at least 95 mol. % of the remaining free NCO groups with a (cyclo)aliphatic amine. - Production of blocked polyisocyanates comprises - (A) reacting polyisocyanates with biuretization agents optionally in the presence of a catalyst to give in the blocked end-product 5-45 equivalent % of biuret groups of formula (I) based on the total of all free and blocked NCO groups; - (B) optionally further converting the free NCO groups with the aid of isocyanate-reactive compounds and/or catalysts; and, finally, - (C) blocking the remaining free NCO groups to an extent of at least 95 mol.% with an amine of formula R1R2NH where R1 and R2 = 1-12C aliphatic or cycloaliphatic alkyl. - (Structure (I), page10).
Patent MX-PA04010192-A (MX)
Title: Device and method for wrapping unit loads or packaged goods.
Inventor: NORBERT VERMEULEN
IPC: B65B9/15
Filed: 2003-04-17
Abstract: The invention relates to an improved device and method for wrapping unit loads or packaged goods (3) using an at least approximately hood-shaped, elastic section of film (25) which is gathered into folds (26), stretched, and then pulled over the unit load or packed goods (3). The gathered film section (25) is stretched by means of a covering element (1) which can be displaced along the unit load or packaged goods (3), and is pulled over the unit load or packaged goods (3). Generally, the covering device (1) can comprise four tensioning fingers (2) which can be moved in the plane perpendicular to the covering direction (5) and respectively comprise a bow-shaped tensioning element (4) extending essentially in said plane and a bow-shaped supporting element (6) which is fixed to the tensioning element and extends essentially in the covering direction (5), such that the gathered film section (25) is received in the regions respectively corresponding to the corners of the unit load or packaged goods (3) to be wrapped, and is then pulled over the unit load or packaged goods (3).
Patent MX-PA04011469-A (MX)
Title: Calcium receptor modulating agents.
Inventor: DAVID J SEMIN
IPC: A61K31/404
Filed: 2003-05-23
Abstract: The compounds of the invention are represented by the following general structure (I) or a pharmaceutically acceptable salt thereof, and compositions containing them, wherein the variables are defined herein, and their use to reduce or inhibit PTH secretion, including methods for reducing or inhibiting PTH secretion and methods for treatment or prophylaxis of diseases associated with bone disorders, such as osteoporosis, or associated with excessive secretion of PTH, such as hyperparathyroidism. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
Patent MX-PA04011495-A (MX)
Title: Re-keyable lock and method.
Inventor: EDWARD ERDERLY
IPC: E05B27/00
Filed: 2004-11-19
Abstract: A re-keyable lock and method. The lock has locked and unlocked positions and includes a housing and a cylinder rotatably supported in the housing. The lock includes a plurality of wafer tumblers resiliently supported in corresponding channels formed in the cylinder. Each wafer tumbler includes a rider element selectively engaged with a base element in first and second engagement positions, wherein the first engagement position corresponds to a first key and the second engagement position corresponds to a second key. The lock also includes a re-keying mechanism such as a re-keying tool which is inserted in a re-keying slot when the lock is in the unlocked position to disengage the rider element from the corresponding base element in the first engagement position and to re-engage the rider element to the base element in the second engagement position.
Patent MX-PA05000239-A (MX)
Title: Microprocessor decoder frequency hopping spread spectrum communications receiver.
Inventor: HODGES EUGENE W
IPC: H04B1/713
Filed: 2003-06-25
Abstract: The present invention is directed to a frequency hopping spread spectrum transceiver. The transceiver includes a microcontroller (110); a transmitter (120) having a voltage controlled oscillator (122), a direct digital synthesizer (124), and a power amplifier (126); and a receiver having an amplifier (128), an IF amplifier (132), a demodulator (134), and a data slicer (138). When transmitting, the transmitter sends a preamble that allows the receiving device to detect the signal and lock to it to receive the data. When receiving, the receiver first scans all channels and sorts them based on a Received Signal Strength Indicator (RSSI) and then attempts to lock to the channel with the strongest RSSI value by first sampling the received signal to verify the preamble, then synchronizing to the bit edges of the received signal, then detecting the start of a Start Frame Delimiter (SFD), decoding bits to verify a valid SFD and then sampling data bits to receive the data.
Patent MX-PA05001032-A (MX)
Title: Pot-shaped vessel, in particular bucket with a lid.
Inventor: FISCHER RONALD
IPC: B65D43/10
Filed: 2003-07-18
Abstract: A bucket (10) is disclosed, which may be connected to a lid (12), by means of the moulded circumferential rim (33) thereof which clips to a circumferential flange (16), extending outwards on the edge of the vessel body (11), whereby, in the clipped position, the free edge (34) of the circumferential lid rim (33) is covered by a region of the vessel circumferential flange (16) and provided with a tab (36), serving for an unclipping lifting of the lid (12) in a partial circumferential region, arranged around the vessel circumferential flange (16), interrupting the same and pivoting relative to the same such that the edge thereof furthest from the pivot axis (45) is moved away from the vessel body (11) and removed from the locked position thereof which corresponds to the lid clipped position in the line of the vessel circumferential flange (16). According to the invention, such a bucket (10) may be achieved in which the opening mechanism permits an improved handling and by means of which a steadier unclipping lifting of the lid can be achieved, whereby the tab (36) is connected such as to pivot about a pivot axis (45) approximately perpendicular to the horizontal lid surface on a circumferential edge of the vessel circumferential flange (16) and the tab (36) is provided with an inner longitudinal edge with a curved track (40), partially covered by the circumferential lid rim (33), which comes to interact with the free edge (34) of the circumferential lid rim (33) on pivoting the tab (36).